18717078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{5897}}^1$

素因数の和:5948

約数の個数: 24

約数和(自身を含む): 39139128

約数和(自身を除く): 20422050

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 5897, 11794, 17691, 35382, 135631, 271262, 406893, 813786, 3119513, 6239026, 9358539, 18717078]

約数ペア:

[(1, 18717078), (2, 9358539), (3, 6239026), (6, 3119513), (23, 813786), (46, 406893), (69, 271262), (138, 135631), (529, 35382), (1058, 17691), (1587, 11794), (3174, 5897)]